It was Yuval Noah Harari who started this train of thought (there) and I’ll finish it differently here.

God helps those who help themselves and does not help those who do not help themselves. Antibiotics are more powerful than God as they help:a) those who help themselves, i.e. those people X who take antibiotics when in need, andb) those who do not help themselves, i.e. those people Y who do not need to take antibiotics, i.e. those Y that were not infected by X because X were cured by the antibiotics before they met Y.